604979950 has 24 divisors (see below), whose sum is σ = 1184488920. Its totient is φ = 229255200.

The previous prime is 604979941. The next prime is 604979957. The reversal of 604979950 is 59979406.

It is a junction number, because it is equal to n+sod(n) for n = 604979894 and 604979903.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (604979957) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 317461 + ... + 319360.

It is an arithmetic number, because the mean of its divisors is an integer number (49353705).

Almost surely, 2^604979950 is an apocalyptic number.

604979950 is a deficient number, since it is larger than the sum of its proper divisors (579508970).

604979950 is a wasteful number, since it uses less digits than its factorization.

604979950 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 636852 (or 636847 counting only the distinct ones).

The product of its (nonzero) digits is 612360, while the sum is 49.

The square root of 604979950 is about 24596.3401749122. The cubic root of 604979950 is about 845.7597126396.

The spelling of 604979950 in words is "six hundred four million, nine hundred seventy-nine thousand, nine hundred fifty".